output
19992026
most citedSparsistency and rates of convergence in large covariance matrix estimation

421 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2012 · cs.GTShow all

3 papers · 2 filters

cs.GT2012★ 7 cited

Rank-1 Games With Exponentially Many Nash Equilibria

Bernhard von Stengel

The rank of a bimatrix game (A,B) is the rank of the matrix A+B. We give a construction of rank-1 games with exponentially many equilibria, which answers an open problem by Kannan…

cs.GT2012

LP-based Covering Games with Low Price of Anarchy

Georgios Piliouras, Tomas Valla, Laszlo A. Vegh

We present a new class of vertex cover and set cover games. The price of anarchy bounds match the best known constant factor approximation guarantees for the centralized optimizati…

cs.GT2012★ 13 cited

Nash Codes for Noisy Channels

Penelope Hernandez, Bernhard von Stengel

This paper studies the stability of communication protocols that deal with transmission errors. We consider a coordination game between an informed sender and an uninformed decisio…